High pressure air sequencer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Apr 18, 2000
Grant Date -
N/A
app pub date -
Dec 2, 1998
filing date -
Dec 2, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A high working pressure air sequencer has a manifold to which are connected a high pressure air inlet and a plurality of outlets to which high pressure air is to be distributed. A rotary valve head is located within the manifold, and sequentially couples the air inlet to a different outlet. The valve head includes an outlet button which includes a bore which sequentially aligns with the outlet bores. Both the outlet button bore and the outlet bore portions with which the button bore aligns are of geometries which provide a rapid transition between coupled and uncoupled air passage conditions.
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